- Brand: Changjiang ELECTRIC CO., LTD
- type: ZN12-40.5 / 630-25
- Year of Manufacture: 5-2007
- UDM Voltage: 40.5 kV
- IDM current: 630 A
- voltage test in the 60s: 95 kV
- impulse withstand voltage: 185 kV
- I¬nm short-circuit current: 25 kA with t = 1s
- Cycle to work: O - 0.5s - CO - 180s - CO
- Cutting Time: 30 ~ 65 ms
- Time play: 30 ~ 75 ms
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